Abstract
Concave curved micro-mirrors enable record high 2.8 mW singlemode emission from long-wavelength vertical-cavity surface-emitting lasers with large current apertures up to 12 μm. Higher-order transverse modes are suppressed by more than 48 dB, while polarisation control by a dominating mirror asymmetry is demonstrated after coupling 1.9 mW into a singlemode fibre.
| Original language | English |
|---|---|
| Pages (from-to) | 966-967 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 41 |
| Issue number | 17 |
| DOIs | |
| State | Published - 18 Aug 2005 |